See also:

Safety belt warning light and indicator chime
The safety belt warning light illuminates in the instrument cluster and a chime sounds to remind the occupants to fasten their safety belts. ...

Using MyKey with remote start systems
MyKey is not compatible with non-Ford approved aftermarket remote start systems. If you choose to install a remote start system please see your authorized dealer for a Ford approved remote start s ...

R (Reverse)
With the gearshift lever in R (Reverse), the vehicle will move backward. Always come to a complete stop before shifting into and out of R (Reverse). ...